Patents Represented by Law Firm Emerson & Assoc.
  • Patent number: 5865450
    Abstract: A baby walker including a frame, a seat for supporting an associated baby thereon, main wheels rotatably affixed to the frame for enabling translating of the baby walker across flat surfaces, a support arm having an upper end and a lower end, the upper end being swingably attached to the frame, and a stopper attached to the lower end of the support arm, and an extension having a first end and second end, the first end being swingably attached to the frame, and an interface for interfacing with an associated floor fixed to the second end of the extension. The stopper selectively engages and immobilizes the main wheels when actuated by actuating means.
    Type: Grant
    Filed: October 30, 1995
    Date of Patent: February 2, 1999
    Inventor: Alan A. Ulrich
  • Patent number: 5762678
    Abstract: A method of preparing a moisture retaining cellulose matrix comprising zeolite bonded fibers hollowed by chemical immersion capable of temporally absorbing suitable and essential plant nutrients that are encased in a gelatinous halo, such that the nutrients do not leach and become polutinous to ground water when introduced to the soil. Such soluble nutrients are made readily available to plant roots that are attracted to each growth complex so formed by cellular polarization. Inert micro-organisms present in the matrix are activated on contact with moisture and ingest the cellulose residue over a growing season, a by-product of this process being humic acid the precursor of humus.
    Type: Grant
    Filed: August 5, 1996
    Date of Patent: June 9, 1998
    Inventor: Maurice Hiles